pub const UPDATES_ISSUED: &str = "prop_defs_issued_updates";
pub const EVENTS_RECEIVED: &str = "prop_defs_events_received";
pub const EVENTS_SKIPPED: &str = "prop_defs_events_skipped";
pub const FORCED_SMALL_BATCH: &str = "prop_defs_forced_small_batch";
pub const UPDATES_SEEN: &str = "prop_defs_seen_updates";
pub const WORKER_BLOCKED: &str = "prop_defs_worker_blocked";
pub const UPDATES_PER_EVENT: &str = "prop_defs_updates_per_event";
pub const UPDATES_FILTERED_BY_CACHE: &str = "prop_defs_filtered_by_cache";
pub const TRANSACTION_LIMIT_SATURATION: &str = "prop_defs_transaction_limit_saturation";
pub const EMPTY_EVENTS: &str = "prop_defs_empty_events";
pub const EVENT_PARSE_ERROR: &str = "prop_defs_event_parse_error";
pub const BATCH_ACQUIRE_TIME: &str = "prop_defs_batch_acquire_time_ms";
pub const PERMIT_WAIT_TIME: &str = "prop_defs_permit_wait_time_ms";
pub const UPDATE_ISSUE_TIME: &str = "prop_defs_update_issue_time_ms";
pub const CACHE_CONSUMED: &str = "prop_defs_cache_space";
pub const RECV_DEQUEUED: &str = "prop_defs_recv_dequeued";
pub const COMPACTED_UPDATES: &str = "prop_defs_compaction_dropped_updates";
